question regarding "NUBS"

[jen74]

Hi ladies ...Im slightly confused as I have had feedback from this pic but I am unsure what is the "NUB" as you can see in this pic (If you zoom in) you can see 2 lines!! one bold white line one thin white line above !! what one is the nub ? any feedback would be much appreciated ...love of love from a mum of 8 with no idea

 

[Gemini85]

Bump!

 

[Tonka106]

The nub is between the legs.. kind of looks like a tiny triangle in this pic I find.. looks girl to me! Google nub theory and look at the images to get a good idea

 

[jen74]

Thank you for your reply xx